73210064

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{9319}}^1$

素因数の和:9818

約数の個数: 20

約数和(自身を含む): 142148640

約数和(自身を除く): 68938576

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 9319, 18638, 37276, 74552, 149104, 4575629, 9151258, 18302516, 36605032, 73210064]

約数ペア:

[(1, 73210064), (2, 36605032), (4, 18302516), (8, 9151258), (16, 4575629), (491, 149104), (982, 74552), (1964, 37276), (3928, 18638), (7856, 9319)]